GRAIL INC

Ticker: GRAL CUSIP: 384747101 Class: Common Stock

COMMERCE BANK's Holding History (CIK: 0001009076)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 26,867 Value ($000) $2,300 Avg Close $86.40 Range $58.50 - $115.76

Q3 2025

Shares 28,460 Value ($000) $1,683 Avg Close $38.21 Range $29.95 - $59.70

Q2 2025

Shares 19,143 Value ($000) $984 Avg Close $36.20 Range $20.44 - $52.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,867	$2,300	$86.40	$58.50 - $115.76
Q3 2025	28,460	$1,683	$38.21	$29.95 - $59.70
Q2 2025	19,143	$984	$36.20	$20.44 - $52.56